a-a a-c aaa aac aad aag aah aan aar aau ac- aca acc acd acg ach acn acr acu ad- ada adc add adg adh adn adr adu ag- aga agc agd agg agh agn agr agu aha ahc ahd ahg ahh ahn ahr ahu an- ana anc and ang anh ann anr anu ar- ara arc ard arg arh arn arr aru au- aua auc aud aug auh aun aur c-- caa cac cad cag cah can car cau cca ccc ccd ccg cch ccn ccr ccu cda cdc cdd cdg cdh cdn cdr cdu cga cgc cgd cgg cgh cgn cgr cgu ch- cha chc chd chg chh chn chr chu cn- cna cnc cnd cng cnh cnn cnr cnu cra crc crd crg crh crn crr cru cua cuc cud cug cuh cun cur cuu daa dac dad dag dah dan dar dau dca dcc dcd dcg dcn dcr dcu dda ddc ddd ddg ddh ddn ddr ddu dga dgc dgd dgg dgh dgn dgr dgu dh- dha dhc dhd dhh dhr dhu dna dnc dnd dng dnh dnn dnr dra drc drd drg drn drr dru dua duc dud dug duh dun dur g-d gaa gac gad gag gah gan gar gau gca gcc gcd gcg gch gcn gcr gcu gda gdc gdd gdh gdn gdr gdu gga ggc ggd ggg ggh ggn ggr ggu gha ghc ghd ghg ghh ghn ghr gna gnc gnd gnn gnr gnu gra grc grd grg grh grn grr gru gu- gua guc gud gug gun gur guu haa hac had hag hah han har hau hca hcc hcd hcg hch hcn hcr hda hdc hdd hdg hdh hdn hdr hdu hga hgc hgg hgh hgn hgr hgu hha hhc hhd hhg hhh hhn hhr hhu hna hnc hnd hng hnh hnn hnu hr- hra hrc hrd hrg hrh hrn hrr hru hua huc hud hug huh hun hur huu naa nac nad nag nah nan nar nau nca ncc ncd ncg nch ncn ncr ncu nda ndc ndd ndg ndh ndn ndr ndu nga ngc ngd ngg ngh ngn ngu nha nhc nhd nhg nhh nhn nhr nhu nna nnc nng nnh nnn nnu nra nrc nrd nrg nrn nrr nru nua nuc nud nug nuh nun nur nuu ra- raa rac rad rag rah ran rar rau rca rcc rcd rcg rch rcn rcr rcu rda rdc rdd rdg rdh rdn rdr rdu rga rgc rgd rgg rgh rgn rgr rh- rha rhc rhd rhg rhh rhn rhr rhu rna rnc rnd rng rnh rnn rnr rnu rra rrc rrd rrg rrh rrn rrr rru rua ruc rud rug ruh run rur ruu ua- uaa uac uad uag uah uan uar uau uca ucc ucd ucg uch ucn ucr ucu uda udc udd udg udn udr udu uga ugc ugg ugh ugn ugr ugu uha uhc uhd uhh uhr uhu un- una unc und ung unh unn unr unu ur- ura urc urd urg urn urr uru uua uuc uug uun uur uuu